You have just changed the IP address from 172.31.1.10/24 to 172.31.1.110/24 on a computer named computer5 in your domain. You were communicating successfully with this computer from your workstation before you changed the address. Now when you try the command ping computer5 from your workstation, you don't get a successful reply. Other computers on the network aren't having a problem communicating with the computer. Which command might help solve the problem? a. arp -d b. ipconfig /flushdns c. tracert computer5 d. ping -6 172.31.1.110